Circuit Breakers

Wistex offers a wide selection of industrial circuit breakers designed to protect your equipment from overloads and short circuits. With trusted brands like ABB and expert customer support, we help you find the right solution for your electrical panels and motor control centers.

Need help finding the correct circuit breaker? Contact us.

  • FD3150L | Eaton TYPE FD BREAKER 3P 150A 600VAC MAX 18K AIC

    FD3150L

    $4,131.51
    $6,025.13
    TYPE FD BREAKER 3P 150A 600VAC MAX 18K AIC
  • FD3150LA01 | Eaton FD 3P 150A W/AUX SW 1A1B LH TERM L&L

    FD3150LA01

    $4,474.10
    $6,524.73
    FD 3P 150A W/AUX SW 1A1B LH TERM L&L
  • FD3150LA01S21 | Eaton FD 3P 150A L&L TERM W/ A1X1PK A/S AND SNT1RP08K S/T

    FD3150LA01S21

    $5,530.21
    $8,064.90
    FD 3P 150A L&L TERM W/ A1X1PK A/S AND SNT1RP08K S/T
  • FD3150LA02 | Eaton FD 3P 150A W/LH 1A/1B AUX SWITCH

    FD3150LA02

    $4,629.73
    $6,751.68
    FD 3P 150A W/LH 1A/1B AUX SWITCH
  • FD3150LA02S22 | Eaton FD 3P 150A W/AUX SW 1A1B LH,ST 48-127VAC OR 48-60VDC RH

    FD3150LA02S22

    $5,354.03
    $7,807.95
    FD 3P 150A W/AUX SW 1A1B LH,ST 48-127VAC OR 48-60VDC RH
  • FD3150LA04 | Eaton FD 3P 150A W/AUX SW 1A1B LH TERM BLK TERM L&L

    FD3150LA04

    $4,629.73
    $6,751.68
    FD 3P 150A W/AUX SW 1A1B LH TERM BLK TERM L&L
  • FD3150LA06S02 | Eaton TYPE FD BREAKER 3P 150A LINE AND LOAD TERMS WITH 1A-1B AUX

    FD3150LA06S02

    $5,530.21
    $8,064.90
    TYPE FD BREAKER 3P 150A LINE AND LOAD TERMS WITH 1A-1B AUX
  • FD3150LA06S13 | Eaton FD 3P 150A W/AUX SW 1A1B RH,ST 415-600VAC OR 220-250VDC LH

    FD3150LA06S13

    $5,354.03
    $7,807.95
    FD 3P 150A W/AUX SW 1A1B RH,ST 415-600VAC OR 220-250VDC LH
  • FD3150LA10 | Eaton FD 3P 150A W/AUX SW 2A2B LH TERM L&L

    FD3150LA10

    $4,996.79
    $7,286.97
    FD 3P 150A W/AUX SW 2A2B LH TERM L&L
  • FD3150LA10B06 | Eaton FD 3P 150A W/AUX SW 2A2B LH AL SW 1A1B RH TERM L&L

    FD3150LA10B06

    $5,378.50
    $7,843.65
    FD 3P 150A W/AUX SW 2A2B LH AL SW 1A1B RH TERM L&L
  • FD3150LA10S22 | Eaton FD 3P 150A W/AUX SW 2A2B LH ST 48-127VAC OR 48-60VDC RH

    FD3150LA10S22

    $5,911.94
    $8,621.59
    FD 3P 150A W/AUX SW 2A2B LH ST 48-127VAC OR 48-60VDC RH
  • FD3150LB02 | Eaton FD 3P 150A W/AL SW 1A1B LH TERM L&L

    FD3150LB02

    $4,474.10
    $6,524.73
    FD 3P 150A W/AL SW 1A1B LH TERM L&L
  • FD3150LC01S21 | Eaton FD3150L with AUX/ALM Switch and 120V Shunt Trip

    FD3150LC01S21

    $3,292.69
    $4,801.83
    FD3150L with AUX/ALM Switch and 120V Shunt Trip
  • FD3150LF01S09 | Eaton FD BRK 3P 150A L&L TERMINALS, SHUNT TRIP, FREEZE TEST

    FD3150LF01S09

    $5,995.14
    $8,742.92
    FD BRK 3P 150A L&L TERMINALS, SHUNT TRIP, FREEZE TEST
  • FD3150LM04 | Eaton FD BREAKER 3P 150A WITH LINE AND LOAD TERMINALS

    FD3150LM04

    $4,141.30
    $6,039.40
    FD BREAKER 3P 150A WITH LINE AND LOAD TERMINALS
  • FD3150LM04A06U14 | Eaton FD 3P 150A L&L TERM 1A/1B A/S, BASE MTG HDWR 110-127 VAC UV

    FD3150LM04A06U14

    $5,593.84
    $8,157.68
    FD 3P 150A L&L TERM 1A/1B A/S, BASE MTG HDWR 110-127 VAC UV
  • FD3150LS01 | Eaton FD 3P 150A W/ST 12-24VAC OR VDC LH TERM L&L

    FD3150LS01

    $4,996.79
    $7,286.97
    FD 3P 150A W/ST 12-24VAC OR VDC LH TERM L&L
  • FD3150LS02 | Eaton FD 3P 150A W/ST 12-24VAC OR VDC LH TERM L&L

    FD3150LS02

    $4,996.79
    $7,286.97
    FD 3P 150A W/ST 12-24VAC OR VDC LH TERM L&L
  • FD3150LS06 | Eaton FD 3P 150A W/ST 48-127VAC OR 48-60VDC LH TERM L&L

    FD3150LS06

    $4,996.79
    $7,286.97
    FD 3P 150A W/ST 48-127VAC OR 48-60VDC LH TERM L&L
  • FD3150LS06U82 | Eaton FD 3P 150A W/ST 48-127VAC OR 48-60VDC LH,UVR 24VDC RH TERM L

    FD3150LS06U82

    $5,867.90
    $8,557.36
    FD 3P 150A W/ST 48-127VAC OR 48-60VDC LH,UVR 24VDC RH TERM L
  • FD3150LS09 | Eaton FD 3P 150A W/ST 208-380VAC OR 110-125VDC LH TERML&L

    FD3150LS09

    $4,996.79
    $7,286.97
    FD 3P 150A W/ST 208-380VAC OR 110-125VDC LH TERML&L
  • FD3150LS21 | Eaton FD 3P 150A L & L TERM. W/SNT1RA08 RH

    FD3150LS21

    $5,158.27
    $7,522.48
    FD 3P 150A L & L TERM. W/SNT1RA08 RH
  • FD3150LSA02 | Eaton FD, 3P, 150A, L&L STAINLESS STEEL TERM, 1A1B AUX

    FD3150LSA02

    $4,524.00
    $6,597.51
    FD, 3P, 150A, L&L STAINLESS STEEL TERM, 1A1B AUX
  • FD3150LU05 | Eaton FD 3P 150A W/UVR 24VAC LH TERM L&L

    FD3150LU05

    $5,158.27
    $7,522.48
    FD 3P 150A W/UVR 24VAC LH TERM L&L
  • FD3150LU14 | Eaton FD 3P 150A L&L TERM. W/UVR 110-127VAC LH

    FD3150LU14

    $5,158.27
    $7,522.48
    FD 3P 150A L&L TERM. W/UVR 110-127VAC LH
  • FD3150LW02 | Eaton FD 3P 150A W/WALKING BEAM PROVISION W/Line & LOAD Terminals

    FD3150LW02

    $4,962.51
    $7,236.99
    FD 3P 150A W/WALKING BEAM PROVISION W/Line & LOAD Terminals
  • FD3150S02 | Eaton FD 3P 150A W/ST 12-24VAC OR VDC LH

    FD3150S02

    $4,986.99
    $7,272.69
    FD 3P 150A W/ST 12-24VAC OR VDC LH
  • FD3150S03 | Eaton FD 3P 150A W/ST 12-24VAC OR VDC LH

    FD3150S03

    $5,143.59
    $7,501.07
    FD 3P 150A W/ST 12-24VAC OR VDC LH
  • FD3150S05 | Eaton FD 3P 150A W/ST 48-127VAC OR 48-60VDC LH

    FD3150S05

    $4,986.99
    $7,272.69
    FD 3P 150A W/ST 48-127VAC OR 48-60VDC LH
  • FD3150S06 | Eaton FD 3P 150A W/ST 48-127VAC OR 48-60VDC LH

    FD3150S06

    $4,986.99
    $7,272.69
    FD 3P 150A W/ST 48-127VAC OR 48-60VDC LH
  • FD3150S17 | Eaton FD 3P 150A W/ST 12-24VAC OR VDC RH

    FD3150S17

    $4,986.99
    $7,272.69
    FD 3P 150A W/ST 12-24VAC OR VDC RH
  • FD3150S21 | Eaton FD 3P 150A W/ST 48-127VAC OR 48-60VDC RH

    FD3150S21

    $5,153.37
    $7,515.34
    FD 3P 150A W/ST 48-127VAC OR 48-60VDC RH
  • FD3150S22 | Eaton FD 3 150A W/S/T 48-127VAC OR 48-60VDC RH

    FD3150S22

    $5,143.59
    $7,501.07
    FD 3 150A W/S/T 48-127VAC OR 48-60VDC RH
  • FD3150V | Eaton TYPE FD BREAKER 3P 150A 600VAC MAX 18K AIC

    FD3150V

    $4,125.63
    $6,016.55
    TYPE FD BREAKER 3P 150A 600VAC MAX 18K AIC
  • FD3150VA09U61 | Eaton FD 3P 150A 50 DEG C W/ A2X1LPK A/S & UVH1RP08K UVR

    FD3150VA09U61

    $5,907.07
    $8,614.47
    FD 3P 150A 50 DEG C W/ A2X1LPK A/S & UVH1RP08K UVR
  • FD3150VL | Eaton TYPE FD BREAKER 3P 150A 600VAC MAX 18K AIC

    FD3150VL

    $4,131.51
    $6,025.13
    TYPE FD BREAKER 3P 150A 600VAC MAX 18K AIC
  • FD3150VW | Eaton 3p-150a-calib.50 degree-c,no terminals

    FD3150VW

    $4,118.80
    $6,006.58
    3p-150a-calib.50 degree-c,no terminals
  • FD3150W | Eaton FD 3P 100AMP W/O TERMINALS

    FD3150W

    $3,943.59
    $5,751.06
    FD 3P 100AMP W/O TERMINALS
  • FD3150W02 | Eaton FD 3P 150A W/WALKING BEAM PROVISION

    FD3150W02

    $4,765.77
    $6,950.09
    FD 3P 150A W/WALKING BEAM PROVISION
  • FD3175 | Eaton FD 3P 600VAC RATED LOAD TERMS ONLY

    FD3175

    $4,125.63
    $6,016.55
    FD 3P 600VAC RATED LOAD TERMS ONLY
  • FD3175-GR1 | Eaton FD BREAKER 3P, 175 AMP FOR GRAINGER

    FD3175-GR1

    $3,397.58
    $6,016.55
    FD BREAKER 3P, 175 AMP FOR GRAINGER
  • FD3175BP10 | Eaton FD 3 Pole, 175 A, 35 kA at 480 VAC, 600 V max,

    FD3175BP10

    $4,125.63
    $6,016.55
    FD 3 Pole, 175 A, 35 kA at 480 VAC, 600 V max,
  • FD3175I | Eaton TYPE FD 175A 3P 480VAC INSTANT SWBD CB

    FD3175I

    $5,919.67
    $5,974.30
    TYPE FD 175A 3P 480VAC INSTANT SWBD CB
  • FD3175L | Eaton FD 3P 600VAC RATED LINE AND LOAD TERMS

    FD3175L

    $4,131.51
    $6,025.13
    FD 3P 600VAC RATED LINE AND LOAD TERMS

Circuit Breakers We Offer

Wistex provides a wide selection of industrial circuit breakers designed to safeguard electrical systems across a variety of industries. Whether you need circuit protection for motor loads, panel boards, or HVAC systems, we offer trusted solutions from ABB and other leading brands.

ABB Circuit Breaker

ABB Circuit Breakers

Our range of ABB circuit breakers delivers proven protection for industrial, commercial, and manufacturing environments. ABB breakers are known for their reliability, ease of installation, and compliance with the latest electrical safety standards.

Motor Circuit Breakers

Motor circuit breakers are specifically designed to protect electric motors against overloads, phase failures, and short circuits. Ideal for high inrush current applications, they ensure critical motor systems operate safely and efficiently.

Motor Circuit Breakers
Low Voltage Circuit Breakers

Low-Voltage Circuit Breakers

Low-voltage circuit breakers offer flexible protection for commercial and light industrial systems. They prevent electrical faults in panel boards, control cabinets, and HVAC systems while maintaining safe operation and minimizing downtime.

Applications for Circuit Breakers

Our industrial circuit breakers are ideal for protecting critical systems across a wide range of industries:

  • Motor control center protection to ensure safe operation of heavy machinery
  • Panel board protection for industrial and commercial electrical distribution
  • Short circuit protection for HVAC equipment, compressors, and large facility systems

Pair your circuit breakers with overload relays and contactors for a complete protection system.

Why Choose Wistex for Industrial Circuit Breakers

Find durable and dependable industrial circuit breakers at Wistex. We offer ABB motor circuit breakers and low-voltage breakers designed to protect your electrical systems from overloads, faults, and short circuits.

Why choose Wistex for circuit breakers?

  • Wide inventory of ABB circuit breakers for industrial applications
  • Expert guidance on selecting the right amperage, trip curve, and protection class
  • Fast order processing and delivery to minimize downtime
  • Long-term support with warranty coverage and replacement options
  • Protect your operations and equipment with industrial circuit breakers from Wistex.

Get the right contactor to power your success — backed by Wistex expertise.

Circuit Breaker FAQs

Find quick answers to common questions about selecting and using industrial circuit breakers.

A circuit breaker automatically interrupts the flow of electricity when it detects an overload, short circuit, or fault condition. This protects wiring, equipment, and personnel from electrical hazards and prevents costly damage to industrial systems.

Choosing the correct circuit breaker depends on several factors:

  • Load size and type (motor, lighting, HVAC, etc.)
  • Voltage rating (low voltage, medium voltage)
  • Interrupt rating (ability to handle fault currents)
  • Application environment (indoor, outdoor, corrosive conditions). Wistex’s technical team can assist you in selecting the best circuit breaker for your specific needs.

Motor circuit breakers are specially designed to handle the high inrush currents typical during motor startup. They provide both overload and short-circuit protection tailored for motors. Standard circuit breakers are used for general electrical circuits, such as panelboards and lighting, where the startup current is lower and more consistent.